> I think they were making a joke Haha yeah, though I could probably also imagine a down arrow logo, for mailbox folders or something. You're right that there'

> I think they were making a joke Haha yeah, though I could probably also imagine a down arrow logo, for mailbox folders or something. You're right that there's a bit missing for an actually distinctive letter shape, notably the rectangular edges. But those would clash with the circular shape.